12240725411 has 4 divisors (see below), whose sum is σ = 12241057800. Its totient is φ = 12240393024.

The previous prime is 12240725383. The next prime is 12240725423. The reversal of 12240725411 is 11452704221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12240725411 - 2⁶ = 12240725347 is a prime.

It is a super-2 number, since 2×12240725411² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12240745411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102926 + ... + 187283.

It is an arithmetic number, because the mean of its divisors is an integer number (3060264450).

Almost surely, 2^12240725411 is an apocalyptic number.

12240725411 is a deficient number, since it is larger than the sum of its proper divisors (332389).

12240725411 is an equidigital number, since it uses as much as digits as its factorization.

12240725411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332388.

The product of its (nonzero) digits is 4480, while the sum is 29.

The spelling of 12240725411 in words is "twelve billion, two hundred forty million, seven hundred twenty-five thousand, four hundred eleven".